package com.zhouke.certificate.mapper;

import com.zhouke.certificate.entity.Certificates;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.zhouke.certificate.entity.CountMonth;

import java.util.List;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author 周科
 * @since 2022-04-03
 */
public interface CertificatesMapper extends BaseMapper<Certificates> {
    List<CountMonth> countUserByMonth(String year);
}
